Thin Film Substrates

OhmCraft's thin film resistor-conductor substrates are manufactured using TantaMax high reliability low TCR thin film technology. The thin films are based on a multi-layer composite film having an overlayer of tantalum nitride which imparts environmental stability that exceeds nichrome thin film the substrates are corrosion resistant, with ultra high stability, absolute TCR to 10 ppm/°C, TCR tracking to 1 ppm/°C, tight absolute and ratio tolerance, superior bondability, hybrid substrates and resistor arrays, with custom configurations available.